Java Architect
Role: Java Tech Lead
Location: McLean, VAWork Mode: All five days onsite. (100% onsite Role)
Experience Level:
10-18 years. Candidates must be authorized to work in the United States on a long-term basis without current or future employer sponsorship requirements.
Mandatory Requirements:
- Experience in design and development of applications using Java 8+ / J2EE, Spring, Spring Boot, and RESTful services with a UI framework
- Experience in design and development of microservices using Spring Boot and REST APIFocused on applied Gen AI development
- Good knowledge in Python, LangChain, and LangGraph — added advantage
- Strong knowledge and experience in ORM frameworks — JPA / Hibernate
- Good knowledge and experience in Docker and Kubernetes
- Experience in any one of the UI frameworks — Angular / ReactJSExperience in designing and implementing cloud-based solutions across various AWS services (EC2, IAM, S3, Lambda, etc.)Good knowledge in technical concepts — security, transaction, monitoring, and performance
Good experience with any one of the code assistant tools — GitHub Copilot, Kiro, Claude Code, etc.
Familiarity with managed LLM platforms such as AWS Bedrock
Hands-on experience with various LLMs, RAG, fine-tuning, and prompt engineering
Good to Have
Experience with OAuth implementation using Ping Identity
Familiarity with API management (Apigee) and service mesh (Istio)
Experience with Elasticsearch, Logstash & KibanaGood knowledge and experience in any queue-based implementations
Good knowledge and experience in NoSQL (MongoDB) and GraphQLExperience with scripting languages using Unix and PythonSoft SkillsGood communication and a self-starter
Fast learner of new technologies and tools
Ability to work independently, contributing to the success of assigned project(s)
Participate in discussions with project teams to understand the application design and build process, and help deploy applications in target environments
Degree in Computer Science, Engineering, or equivalent
Preferably certified in AWSCandidates must be authorized to work in the United States on a long-term basis without current or future employer sponsorship requirements